Peptide Modification List

Rienden provides custom peptide synthesis service with various kinds of peptide modifications. Our peptide modifications include but not be limited to below. You can contact us to learn more information about custom peptide synthesis service and peptide modifications. Request a quotation, please click here. Case study, please click here.

N-Terminal Modification

Acetylation
Formylation
Benzoyl (Bz)
Palmytolyl
Benzyloxycarbonylation (CBZ)
Succinylation
Myristic acid
D(+)Glucose
Chenodeoxycholic acid
Tertbutoxycarbonyl (Boc)
3-Mercaptopropyl (Mpa)
Propiolic Acid
Pentinoic Acid
Bromoacetyl (Br-Ac)
Pyroglutamyl (pGlu) (Pyr)

C-Terminal Modification

Amidation (C-Terminal)
Ethylamine (C-Terminal)
Methyl ester (C-Terminal)
Thioester (C-Terminal)
Acryl (C-Terminal)
AFC (C-Terminal)
AMC (C-Terminal)
pNA (p-Nitroanilide, C-Terminal)
NHS (OSu, C-Terminal)

Fluorescence/Dye Modifications

FITC
FAM
Cyanine Dye
Alexa Flour
BODIPY Dye
Rhodamine B
Dansyl
TAMRA

Isotope Labeled amino acid

C13, N15, D10, see more details

Quenched Fluorescent Peptide

Abz/Tyr(3-NO2)
EDANS or DABCYL

Cyclic Peptides

Disulfide Bridage-1st
Disulfide Bridage-2st
Disulfide Bridage-3st
Amide cyclic (Side chain-end, head-tail)

MAP System

Asymmetric 4 branches
Asymmetric 8 branches

Conjugation/Carriers

BSA
KLH
OVA
See more information about protein conjugation.

Special Amino Acids

D-amino acids
N-Methyl amino acids
Methyl amino acids
Homo amino acids
Phosphorylation -Tyr,Ser, Thr
(D)4-Cl-Phe, Orn, Abu, Aib, Nva, Nle, Hse, Hcy, Mpa, Pen
Other amino acids

Other Special Modification

Click peptide
Stapled peptide
Selenocysteine
Selenomethionine
Lys(Ac), Cys(Ac)
Dinitrobenzoylation(Lys)
Ser(Octanoic acid)
Lys(Ac), Cys(Ac)
Cys(Acm)
Cys(tBu)
Lys(Fmoc)
Met(O), Met(O2), Ser(Ac)
Tyr(Nitrated)
Tyr(OEt)
K(Acryl)